Research on High Resolution and Wide Swath Imaging and Target Detection for Waveform Diversity Array Radar
A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microwave and Wireless Communications".
Deadline for manuscript submissions: 15 September 2024 | Viewed by 59
Special Issue Editor
Interests: waveform diversity array radar multidimensional signal processing; radar imaging and moving target detection on air-and-space based platforms; high-precision parameter estimation of radar target
Special Issue Information
Dear Colleagues,
Radar imaging with HRWS can shorten revisit time and greatly improve surveying and mapping efficiency. It is an important basis for land planning, ocean observation and global surveying and mapping. With the development of earth remote sensing applications, there are higher requirements for SAR. It has become an inevitable trend to obtain SAR images with HRWS simultaneously. However, high-speed platform radars are constrained by the minimum antenna area criterion, making it difficult to achieve both high-resolution and wide-swath imaging. In addition, the range and azimuth blur energy in SAR echoes are difficult to effectively suppress, which will have a serious impact on imaging quality and moving target detection.
Waveform diversity array (WDA) radar adopts various forms, such as space/time/frequency/polarization, making full use of the flexible configuration capabilities of radar resources, and can detect targets from different dimensions, thus improving radar perception capabilities. WDA technology still has great potential in imaging and target detection of HRWS and has important theoretical and practical research value.
In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:
- WDA radar HRWS imaging technology;
- WDA radar motion error compensation technology;
- WDA radar robust detection for moving targets;
- WDA radar integrated target detection, imaging and tracking;
- WDA radar system overall design;
- WDA radar high-dimensional signal processing.
We look forward to receiving your contributions.
Prof. Dr. Shengqi Zhu
Guest Editor
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Keywords
- waveform diversity array
- range ambiguity resolution
- high-resolution wide-swath (hRWS)
- ground moving target indication (gMTI)
- azimuth ambiguity suppression
- clutter suppression
